| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 10372779 | Journal of Hazardous Materials | 2011 | 9 Pages |
Abstract
ⶠThe reconstruction processes of CH-Mg/Al and CH-Mg/Al/Fe were fast and efficient, but the adsorption of Cr (VI) on CH-Mg/Al/Fe reached equilibrium faster. ⶠThe removal mechanism involved not only intercalation but also adsorption on external surface of the layers and interlayer anion exchange. ⶠThe existence of Fe3+ in Mg/Al calcined hydrotalcite led to the interlayer anion exchange more difficult and it is affected equilibrium amount of Cr (VI) adsorption.
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Authors
Lili Xiao, Wei Ma, Mei Han, Zihong Cheng,